Premium 600D polyester fabric with waterproof coating ensures durability and all-weather protection

Innovative dry-wet separation design features dedicated compartments for laptops (up to 17") and damp items

Reinforced stitching and abrasion-resistant YKK zippers guarantee long-term heavy-duty performance

Multi-functional organization with padded laptop sleeve, document pockets, and hidden anti-theft compartments

Ergonomic S-curve shoulder straps with breathable mesh reduce pressure during extended travel or commute

Professional minimalist aesthetic suitable for business trips, campus use, and urban exploration

Large 40L capacity maintains sleek profile through compression straps and structured base panel

Quick-access USB charging port (cable not included) and side water bottle pockets enhance modern mobility